diff options
Diffstat (limited to 'usr.sbin/sade/install.c')
| -rw-r--r-- | usr.sbin/sade/install.c | 766 |
1 files changed, 579 insertions, 187 deletions
diff --git a/usr.sbin/sade/install.c b/usr.sbin/sade/install.c index 5530e9c..462bda0 100644 --- a/usr.sbin/sade/install.c +++ b/usr.sbin/sade/install.c @@ -4,7 +4,7 @@ * This is probably the last program in the `sysinstall' line - the next * generation being essentially a complete rewrite. * - * $Id: install.c,v 1.71.2.1 1995/07/21 10:53:54 rgrimes Exp $ + * $Id: install.c,v 1.72 1995/09/18 16:52:27 peter Exp $ * * Copyright (c) 1995 * Jordan Hubbard. All rights reserved. @@ -42,30 +42,35 @@ */ #include "sysinstall.h" +#include <ctype.h> #include <sys/disklabel.h> #include <sys/errno.h> #include <sys/ioctl.h> #include <sys/fcntl.h> #include <sys/wait.h> +#include <sys/param.h> +#define MSDOSFS +#include <sys/mount.h> +#undef MSDOSFS #include <sys/stat.h> #include <unistd.h> +#include <sys/mount.h> -Boolean SystemWasInstalled = FALSE; +static void create_termcap(void); -static Boolean copy_self(void); -static Boolean root_extract(void); - -static Chunk *rootdev; +#define TERMCAP_FILE "/usr/share/misc/termcap" static Boolean -checkLabels(void) +checkLabels(Chunk **rdev, Chunk **sdev, Chunk **udev) { Device **devs; + Boolean status; Disk *disk; - Chunk *c1, *c2, *swapdev, *usrdev; + Chunk *c1, *c2, *rootdev, *swapdev, *usrdev; int i; - rootdev = swapdev = usrdev = NULL; + status = TRUE; + *rdev = *sdev = *udev = rootdev = swapdev = usrdev = NULL; devs = deviceFind(NULL, DEVICE_TYPE_DISK); /* First verify that we have a root device */ for (i = 0; devs[i]; i++) { @@ -81,17 +86,25 @@ checkLabels(void) if (c2->type == part && c2->subtype != FS_SWAP && c2->private) { if (c2->flags & CHUNK_IS_ROOT) { if (rootdev) { - msgConfirm("WARNING: You have more than one root device set?!\nUsing the first one found."); + dialog_clear(); + msgConfirm("WARNING: You have more than one root device set?!\n" + "Using the first one found."); continue; } rootdev = c2; + if (isDebug()) + msgDebug("Found rootdev at %s!\n", rootdev->name); } else if (!strcmp(((PartInfo *)c2->private)->mountpoint, "/usr")) { if (usrdev) { - msgConfirm("WARNING: You have more than one /usr filesystem.\nUsing the first one found."); + dialog_clear(); + msgConfirm("WARNING: You have more than one /usr filesystem.\n" + "Using the first one found."); continue; } usrdev = c2; + if (isDebug()) + msgDebug("Found usrdev at %s!\n", usrdev->name); } } } @@ -99,6 +112,7 @@ checkLabels(void) } } + swapdev = NULL; /* Now check for swap devices */ for (i = 0; devs[i]; i++) { disk = (Disk *)devs[i]->private; @@ -108,8 +122,10 @@ checkLabels(void) for (c1 = disk->chunks->part; c1; c1 = c1->next) { if (c1->type == freebsd) { for (c2 = c1->part; c2; c2 = c2->next) { - if (c2->type == part && c2->subtype == FS_SWAP) { + if (c2->type == part && c2->subtype == FS_SWAP && !swapdev) { swapdev = c2; + if (isDebug()) + msgDebug("Found swapdev at %s!\n", swapdev->name); break; } } @@ -117,284 +133,601 @@ checkLabels(void) } } + *rdev = rootdev; if (!rootdev) { - msgConfirm("No root device found - you must label a partition as /\n in the label editor."); - return FALSE; - } - else if (rootdev->name[strlen(rootdev->name) - 1] != 'a') { - msgConfirm("Invalid placement of root partition. For now, we only support\nmounting root partitions on \"a\" partitions due to limitations\nin the FreeBSD boot code. Please correct this and\ntry again."); - return FALSE; + dialog_clear(); + msgConfirm("No root device found - you must label a partition as /\n" + "in the label editor."); + status = FALSE; } + + *sdev = swapdev; if (!swapdev) { - msgConfirm("No swap devices found - you must create at least one\nswap partition."); - return FALSE; + dialog_clear(); + msgConfirm("No swap devices found - you must create at least one\n" + "swap partition."); + status = FALSE; } - if (!usrdev) - msgConfirm("WARNING: No /usr filesystem found. This is not technically\nan error if your root filesystem is big enough (or you later\nintend to get your /usr filesystem over NFS), but it may otherwise\ncause you trouble and is not recommended procedure!"); - return TRUE; + + *udev = usrdev; + if (!usrdev) { + dialog_clear(); + msgConfirm("WARNING: No /usr filesystem found. This is not technically\n" + "an error if your root filesystem is big enough (or you later\n" + "intend to mount your /usr filesystem over NFS), but it may otherwise\n" + "cause you trouble if you're not exactly sure what you are doing!"); + } + return status; } -static Boolean +static int installInitial(void) { static Boolean alreadyDone = FALSE; if (alreadyDone) - return TRUE; + return RET_SUCCESS; - if (!getenv(DISK_PARTITIONED)) { - msgConfirm("You need to partition your disk before you can proceed with\nthe installation."); - return FALSE; - } - if (!getenv(DISK_LABELLED)) { + if (!variable_get(DISK_LABELLED)) { + dialog_clear(); msgConfirm("You need to assign disk labels before you can proceed with\nthe installation."); - return FALSE; + return RET_FAIL; } - if (!checkLabels()) - return FALSE; + /* If it's labelled, assume it's also partitioned */ + if (!variable_get(DISK_PARTITIONED)) + variable_set2(DISK_PARTITIONED, "yes"); /* If we refuse to proceed, bail. */ - if (msgYesNo("Last Chance! Are you SURE you want continue the installation?\n\nIf you're running this on an existing system, we STRONGLY\nencourage you to make proper backups before proceeding.\nWe take no responsibility for lost disk contents!")) - return FALSE; - - (void)diskPartitionWrite(NULL); - - if (!installFilesystems()) { + dialog_clear(); + if (msgYesNo("Last Chance! Are you SURE you want continue the installation?\n\n" + "If you're running this on a disk with data you wish to save\n" + "then WE STRONGLY ENCOURAGE YOU TO MAKE PROPER BACKUPS before\n" + "proceeding!\n\n" + "We can take no responsibility for lost disk contents!")) + return RET_FAIL; + + if (diskLabelCommit(NULL) != RET_SUCCESS) { + dialog_clear(); msgConfirm("Couldn't make filesystems properly. Aborting."); - return FALSE; + return RET_FAIL; } - if (!copy_self()) { - msgConfirm("Couldn't clone the boot floppy onto the root file system.\nAborting."); - return FALSE; + if (!copySelf()) { + dialog_clear(); + msgConfirm("Couldn't clone the boot floppy onto the root file system.\n" + "Aborting."); + return RET_FAIL; } dialog_clear(); - chroot("/mnt"); + if (chroot("/mnt") == -1) { + dialog_clear(); + msgConfirm("Unable to chroot to /mnt - this is bad!"); + return RET_FAIL; + } + chdir("/"); variable_set2(RUNNING_ON_ROOT, "yes"); + /* stick a helpful shell over on the 4th VTY */ - if (OnVTY && !fork()) { - int i, fd; - extern int login_tty(int); - - msgDebug("Starting an emergency holographic shell over on the 4th screen\n"); - for (i = 0; i < 64; i++) - close(i); - fd = open("/dev/ttyv3", O_RDWR); - ioctl(0, TIOCSCTTY, &fd); - dup2(0, 1); - dup2(0, 2); - if (login_tty(fd) == -1) { - msgNotify("Can't set controlling terminal"); - exit(1); + systemCreateHoloshell(); + alreadyDone = TRUE; + return RET_SUCCESS; +} + +int +installFixit(char *str) +{ + struct ufs_args args; + pid_t child; + int waitstatus; + + memset(&args, 0, sizeof(args)); + args.fspec = "/dev/fd0"; + Mkdir("/mnt2", NULL); + + while (1) { + dialog_clear(); + msgConfirm("Please insert a writable fixit floppy and press return"); + if (mount(MOUNT_UFS, "/mnt2", 0, (caddr_t)&args) != -1) + break; + dialog_clear(); + if (msgYesNo("Unable to mount the fixit floppy - do you want to try again?")) + return RET_FAIL; + } + dialog_clear(); + dialog_update(); + end_dialog(); + DialogActive = FALSE; + if (!directoryExists("/tmp")) + (void)symlink("/mnt2/tmp", "/tmp"); + if (!directoryExists("/var/tmp/vi.recover")) { + if (Mkdir("/var/tmp/vi.recover", NULL) != RET_SUCCESS) { + dialog_clear(); + msgConfirm("Warning: Was unable to create a /var/tmp/vi.recover directory.\n" + "vi will kvetch and moan about it as a result but should still\n" + "be essentially usable."); + } + } + /* Link the spwd.db file */ + if (Mkdir("/etc", NULL) != RET_SUCCESS) { + dialog_clear(); + msgConfirm("Unable to create an /etc directory! Things are weird on this floppy.."); + } + else { + if (symlink("/mnt2/etc/spwd.db", "/etc/spwd.db") == -1) { + dialog_clear(); + msgConfirm("Couldn't symlink the /etc/spwd.db file! I'm not sure I like this.."); + } + } + if (!file_readable(TERMCAP_FILE)) + create_termcap(); + if (!(child = fork())) { + struct termios foo; + + signal(SIGTTOU, SIG_IGN); + if (tcgetattr(0, &foo) != -1) { + foo.c_cc[VERASE] = '\010'; + if (tcsetattr(0, TCSANOW, &foo) == -1) + msgDebug("fixit shell: Unable to set erase character.\n"); } - printf("Warning: This shell is chroot()'d to /mnt\n"); + else + msgDebug("fixit shell: Unable to get terminal attributes!\n"); + printf("When you're finished with this shell, please type exit.\n"); + printf("The fixit floppy itself is mounted as /mnt2\n"); + setenv("PATH", "/bin:/sbin:/usr/bin:/usr/sbin:/stand:/mnt2/stand", 1); execlp("sh", "-sh", 0); - exit(1); + msgDebug("fixit shell: Failed to execute shell!\n"); + return -1; } - alreadyDone = TRUE; - return TRUE; -} + else + (void)waitpid(child, &waitstatus, 0); + DialogActive = TRUE; + clear(); + dialog_clear(); + dialog_update(); + unmount("/mnt2", MNT_FORCE); + dialog_clear(); + msgConfirm("Please remove the fixit floppy now."); + return RET_SUCCESS; +} + int installExpress(char *str) { - msgConfirm("In the next menu, you will need to set up a DOS-style\n" - "partitioning scheme for your hard disk. If you don't\n" - "want to do anything special, just type `A' to use the\n" - "whole disk and then `Q' to quit."); - diskPartitionEditor("express"); - - msgConfirm("Next, you need to lay out BSD partitions inside of the\n" - "DOS-style partition just created. If you don't want to\n" - "do anything special, just type `A' to use the default\n" - "partitioning scheme and then `Q' to quit."); - diskLabelEditor("express"); - - msgConfirm("Now it is time to select an installation subset. There\n" - "are two basic configurations: Developer and Router. The\n" - "Developer subset includes sources, documentation, and\n" - "binaries for almost everything. The Router subset\n" - "includes the same binaries and documentation, but no\n" - "sources. You can also install absolutely everything,\n" - "or select a custom software set."); + if (diskPartitionEditor("express") == RET_FAIL) + return RET_FAIL; - while(!Dists) { - dmenuOpenSimple(&MenuInstallType); + if (diskLabelEditor("express") == RET_FAIL) + return RET_FAIL; + + if (!Dists) { + if (!dmenuOpenSimple(&MenuDistributions)) + return RET_FAIL; } + + if (!mediaDevice) { + if (!dmenuOpenSimple(&MenuMedia) || !mediaDevice) + return RET_FAIL; + } + + if (installCommit("express") == RET_FAIL) + return RET_FAIL; + + return RET_DONE; +} + +/* Novice mode installation */ +int +installNovice(char *str) +{ + dialog_clear(); + msgConfirm("In the next menu, you will need to set up a DOS-style (\"fdisk\") partitioning\n" + "scheme for your hard disk. If you simply wish to devote all disk space\n" + "to FreeBSD (overwritting anything else that might be on the disk(s) selected)\n" + "then use the (A)ll command to select the default partitioning scheme followed\n" + "by a (Q)uit. If you wish to allocate only free space to FreeBSD, move to a\n" + "partition marked \"unused\" and use the (C)reate command."); + + if (diskPartitionEditor("novice") == RET_FAIL) + return RET_FAIL; - msgConfirm("Finally, you must specify an installation medium."); - - dmenuOpenSimple(&MenuMedia); - - installCommit("express"); - - dmenuOpenSimple(&MenuConfigure); - return 0; + dialog_clear(); + msgConfirm("Next, you need to create BSD partitions inside of the fdisk partition(s)\n" + "just created. If you have a reasonable amount of disk space (200MB or more)\n" + "and don't have any special requirements, simply use the (A)uto command to\n" + "allocate space automatically. If you have more specific needs or just don't\n" + "care for the layout chosen by (A)uto, press F1 for more information on\n" + "manual layout."); + + if (diskLabelEditor("novice") == RET_FAIL) + return RET_FAIL; + + dialog_clear(); + msgConfirm("Now it is time to select an installation subset. There are a number of\n" + "canned distribution sets, ranging from minimal installation sets to full\n" + "X11 developer oriented configurations. You can also select a custom set\n" + "of distributions if none of the provided ones are suitable."); + while (1) { + if (!dmenuOpenSimple(&MenuDistributions)) + return RET_FAIL; + + if (Dists || !msgYesNo("No distributions selected. Are you sure you wish to continue?")) + break; + } + + if (!mediaDevice) { + dialog_clear(); + msgConfirm("Finally, you must specify an installation medium."); + if (!dmenuOpenSimple(&MenuMedia) || !mediaDevice) + return RET_FAIL; + } + + if (installCommit("novice") == RET_FAIL) + return RET_FAIL; + + return RET_DONE; } /* * What happens when we select "Commit" in the custom installation menu. * - * This is broken into multiple stages so that the user can do a full installation but come - * back here again to load more distributions, perhaps from a different media type. - * This would allow, for example, the user to load the majority of the system from CDROM - * and then use ftp to load just the DES dist. + * This is broken into multiple stages so that the user can do a full installation but come back here + * again to load more distributions, perhaps from a different media type. This would allow, for + * example, the user to load the majority of the system from CDROM and then use ftp to load just the + * DES dist. */ int installCommit(char *str) { - Device **devs; int i; + extern Boolean cdromMounted; - if (!Dists) { - msgConfirm("You haven't told me what distributions to load yet!\nPlease select a distribution from the Distributions menu."); - return 0; + if (!mediaVerify()) + return RET_FAIL; + + i = RET_DONE; + if (RunningAsInit) { + if (installInitial() == RET_FAIL) + return RET_FAIL; + if (configFstab() == RET_FAIL) + return RET_FAIL; + if (!rootExtract()) { + dialog_clear(); + msgConfirm("Failed to load the ROOT distribution. Please correct\n" + "this problem and try again."); + return RET_FAIL; + } } - if (!mediaVerify()) - return 0; + if (distExtractAll(NULL) == RET_FAIL) + i = RET_FAIL; - if (RunningAsInit && !SystemWasInstalled) { - if (!installInitial()) - return 0; - configFstab(); - } - if (RunningAsInit && !SystemWasInstalled && !root_extract()) { - msgConfirm("Failed to load the ROOT distribution. Please correct\nthis problem and try again."); - return 0; - } + if (installFixup(NULL) == RET_FAIL) + i = RET_FAIL; + + if (i != RET_FAIL) + variable_set2(SYSTEM_STATE, "base-install"); + + if (i != RET_FAIL && !strcmp(str, "novice")) { + dialog_clear(); + msgConfirm("Since you're running the novice installation, a few post-configuration\n" + "questions will be asked at this point. For any option you do not wish\n" + "to configure, select Cancel."); + + if (mediaDevice->type != DEVICE_TYPE_FTP && mediaDevice->type != DEVICE_TYPE_NFS) { + dialog_clear(); + if (!msgYesNo("Would you like to configure this machine's network interfaces?")) { + Device *save = mediaDevice; - /* If we're about to extract the bin dist again, reset the installed state */ - if (Dists & DIST_BIN) - SystemWasInstalled = FALSE; + /* This will also set the media device, which we don't want */ + tcpDeviceSelect(); + mediaDevice = save; + } + } - (void)distExtractAll(NULL); + dialog_clear(); + if (!msgYesNo("Would you like to configure Samba for connecting NETBUI clients to this\n" + "machine? Windows 95, Windows NT and Windows for Workgroups\n" + "machines can use NETBUI transport for disk and printer sharing.")) + configSamba(NULL); + + dialog_clear(); + if (!msgYesNo("Will this machine be an IP gateway (e.g. will it forward packets\n" + "between interfaces)?")) + variable_set2("gateway", "YES"); + + dialog_clear(); + if (!msgYesNo("Do you want to allow anonymous FTP connections to this machine?")) + configAnonFTP(NULL); + + dialog_clear(); + if (!msgYesNo("Do you want to configure this machine as an NFS server?")) + configNFSServer(NULL); + + dialog_clear(); + if (!msgYesNo("Do you want to configure this machine as an NFS client?")) + variable_set2("nfs_client", "YES"); + + dialog_clear(); + if (!msgYesNo("Do you want to configure this machine as a WEB server?")) + configApache(NULL); + + dialog_clear(); + if (!msgYesNo("Would you like to customize your system console settings?")) + dmenuOpenSimple(&MenuSyscons); + + dialog_clear(); + if (!msgYesNo("Would you like to set this machine's time zone now?")) + systemExecute("rm -f /etc/wall_cmos_clock /etc/localtime; tzsetup"); + + dialog_clear(); + if (!msgYesNo("Does this system have a mouse attached to it?")) + dmenuOpenSimple(&MenuMouse); + + if (directoryExists("/usr/X11R6")) { + dialog_clear(); + if (!msgYesNo("Would you like to configure your X server at this time?")) + systemExecute("/usr/X11R6/bin/xf86config"); + } - if (!SystemWasInstalled && access("/kernel", R_OK)) { - if (vsystem("ln -f /kernel.GENERIC /kernel")) { - msgConfirm("Unable to link /kernel into place!"); - return 0; + if (cdromMounted) { + dialog_clear(); + if (!msgYesNo("Would you like to link to the ports tree on your CDROM?\n\n" + "This will require that you have your FreeBSD CD in the CDROM\n" + "drive to use the ports collection, but at a substantial savings\n" + "in disk space (NOTE: This may take as long as 15 or 20 minutes\n" + "depending on the speed of your CDROM drive).")) + configPorts(NULL); } + + dialog_clear(); + if (!msgYesNo("The FreeBSD package collection is a collection of over 300 ready-to-run\n" + "applications, from text editors to games to WEB servers. Would you like\n" + "to browse the collection now?")) + configPackages(NULL); + + /* XXX Put whatever other nice configuration questions you'd like to ask the user here XXX */ + } + /* Final menu of last resort */ + dialog_clear(); + if (!msgYesNo("Would you like to go to the general configuration menu for a chance to set\n" + "any last configuration options?")) + dmenuOpenSimple(&MenuConfigure); + + /* Write out any changes .. */ + configResolv(); + configSysconfig(); + + variable_set2(SYSTEM_STATE, i == RET_FAIL ? "error-install" : "full-install"); + + /* Don't print this if we're express or novice installing */ + if (strcmp(str, "express") && strcmp(str, "novice")) { + if (Dists || i == RET_FAIL) { + dialog_clear(); + msgConfirm("Installation completed with some errors. You may wish to\n" + "scroll through the debugging messages on VTY1 with the\n" + "scroll-lock feature."); + } + else { + dialog_clear(); + msgConfirm("Installation completed successfully.\n\n" + "If you have any network devices you have not yet configured,\n" + "see the Interfaces configuration item on the Configuration menu."); + } + } + else if (!strcmp(str, "novice")) { + if (Dists || i == RET_FAIL) { + dialog_clear(); + msgConfirm("Installation completed with some errors. You may wish to\n" + "scroll through the debugging messages on VTY1 with the\n" + "scroll-lock feature. You can also chose \"No\" at the next\n" + "prompt and go back into the installation menus to try and retry\n" + "whichever operations have failed."); + } + else { + dialog_clear(); + msgConfirm("Congradulations! You now have FreeBSD installed on your system.\n" + "At this stage, there shouldn't be much left to do from this\n" + "installation utility so if you wish to come up from the hard disk\n" + "now, simply select \"Yes\" at the next prompt to reboot.\n" + "If you wish to re-enter this utility after the system is up, you\n" + "may do so by typing: /stand/sysinstall."); + } + } + return i; +} + +int +installFixup(char *str) +{ + Device **devs; + int i; + + if (!file_readable("/kernel")) { + if (file_readable("/kernel.GENERIC")) { + if (vsystem("cp -p /kernel.GENERIC /kernel")) { + dialog_clear(); + msgConfirm("Unable to link /kernel into place!"); + return RET_FAIL; + } + } + else { + dialog_clear(); + msgConfirm("Can't find a kernel image to link to on the root file system!\n" + "You're going to have a hard time getting this system to\n" + "boot from the hard disk, I'm afraid!"); + return RET_FAIL; + } + } /* Resurrect /dev after bin distribution screws it up */ - if (RunningAsInit && !SystemWasInstalled) { + if (RunningAsInit) { msgNotify("Remaking all devices.. Please wait!"); - if (vsystem("cd /dev; sh MAKEDEV all")) + if (vsystem("cd /dev; sh MAKEDEV all")) { + dialog_clear(); msgConfirm("MAKEDEV returned non-zero status"); - + return RET_FAIL; + } + msgNotify("Resurrecting /dev entries for slices.."); devs = deviceFind(NULL, DEVICE_TYPE_DISK); if (!devs) msgFatal("Couldn't get a disk device list!"); + /* Resurrect the slices that the former clobbered */ for (i = 0; devs[i]; i++) { Disk *disk = (Disk *)devs[i]->private; Chunk *c1; + if (!devs[i]->enabled) + continue; if (!disk->chunks) msgFatal("No chunk list found for %s!", disk->name); for (c1 = disk->chunks->part; c1; c1 = c1->next) { if (c1->type == freebsd) { msgNotify("Making slice entries for %s", c1->name); - if (vsystem("cd /dev; sh MAKEDEV %sh", c1->name)) + if (vsystem("cd /dev; sh MAKEDEV %sh", c1->name)) { + dialog_clear(); msgConfirm("Unable to make slice entries for %s!", c1->name); + return RET_FAIL; + } } } } - } + /* XXX Do all the last ugly work-arounds here which we'll try and excise someday right?? XXX */ - /* XXX Do all the last ugly work-arounds here which we'll try and excise someday right?? XXX */ - /* BOGON #1: XFree86 extracting /usr/X11R6 with root-only perms */ - if (file_readable("/usr/X11R6")) - chmod("/usr/X11R6", 0755); + msgNotify("Fixing permissions.."); + /* BOGON #1: XFree86 extracting /usr/X11R6 with root-only perms */ + if (directoryExists("/usr/X11R6")) { + system("chmod -R a+r /usr/X11R6"); + system("find /usr/X11R6 -type d | xargs chmod a+x"); + } + /* BOGON #2: We leave /etc in a bad state */ + chmod("/etc", 0755); - /* BOGON #2: We leave /etc in a bad state */ - chmod("/etc", 0755); + /* BOGON #3: No /var/db/mountdtab complains */ + Mkdir("/var/db", NULL); + creat("/var/db/mountdtab", 0644); - dialog_clear(); - /* We get a NULL value for str if run from installExpress(), in which case we don't want to print the following */ - if (str) { - if (Dists) - msgConfirm("Installation completed with some errors. You may wish\nto scroll through the debugging messages on ALT-F2 with the scroll-lock\nfeature. Press [ENTER] to return to the installation menu."); - else - msgConfirm("Installation completed successfully, now press [ENTER] to return\nto the main menu. If you have any network devices you have not yet\nconfigured, see the Interface configuration item on the\nConfiguration menu."); + /* Now run all the mtree stuff to fix things up */ + vsystem("mtree -deU -f /etc/mtree/BSD.root.dist -p /"); + vsystem("mtree -deU -f /etc/mtree/BSD.var.dist -p /var"); + vsystem("mtree -deU -f /etc/mtree/BSD.usr.dist -p /usr"); } - SystemWasInstalled = TRUE; - return 0; + return RET_SUCCESS; } /* Go newfs and/or mount all the filesystems we've been asked to */ -Boolean -installFilesystems(void) +int +installFilesystems(char *str) { int i; Disk *disk; - Chunk *c1, *c2; + Chunk *c1, *c2, *rootdev, *swapdev, *usrdev; Device **devs; - char dname[40]; - PartInfo *p = (PartInfo *)rootdev->private; - Boolean RootReadOnly; + PartInfo *root; + char dname[80]; + extern int MakeDevChunk(Chunk *c, char *n); + Boolean upgrade = FALSE; + + if (!(str && !strcmp(str, "script")) && !checkLabels(&rootdev, &swapdev, &usrdev)) + return RET_FAIL; + root = (PartInfo *)rootdev->private; command_clear(); - devs = deviceFind(NULL, DEVICE_TYPE_DISK); + upgrade = str && !strcmp(str, "upgrade"); + + /* As the very first thing, try to get ourselves some swap space */ + sprintf(dname, "/dev/%s", swapdev->name); + if (!MakeDevChunk(swapdev, "/dev") || !file_readable(dname)) { + dialog_clear(); + msgConfirm("Unable to make device node for %s in /dev!\n" + "The creation of filesystems will be aborted.", dname); + return RET_FAIL; + } + if (!swapon(dname)) + msgNotify("Added %s as initial swap device", dname); + else + msgConfirm("WARNING! Unable to swap to %s: %s\n" + "This may cause the installation to fail at some point\n" + "if you don't have a lot of memory.", dname, strerror(errno)); + + /* Next, create and/or mount the root device */ + sprintf(dname, "/dev/r%sa", rootdev->disk->name); + if (!MakeDevChunk(rootdev, "/dev") || !file_readable(dname)) { + dialog_clear(); + msgConfirm("Unable to make device node for %s in /dev!\n" + "The creation of filesystems will be aborted.", dname); + return RET_FAIL; + } - /* First, create and mount the root device */ - if (strcmp(p->mountpoint, "/")) - msgConfirm("Warning: %s is marked as a root partition but is mounted on %s", rootdev->name, p->mountpoint); + if (strcmp(root->mountpoint, "/")) { + dialog_clear(); + msgConfirm("Warning: %s is marked as a root partition but is mounted on %s", rootdev->name, root->mountpoint); + } - if (p->newfs) { + if (root->newfs) { int i; - sprintf(dname, "/dev/r%sa", rootdev->disk->name); msgNotify("Making a new root filesystem on %s", dname); - i = vsystem("%s %s", p->newfs_cmd, dname); + i = vsystem("%s %s", root->newfs_cmd, dname); if (i) { - msgConfirm("Unable to make new root filesystem! Command returned status %d", i); - return FALSE; + dialog_clear(); + msgConfirm("Unable to make new root filesystem on %s!\n" + "Command returned status %d", dname, i); + return RET_FAIL; } - RootReadOnly = FALSE; } else { - RootReadOnly = TRUE; - msgConfirm("Warning: You have selected a Read-Only root device\nand may be unable to find the appropriate device entries on it\nif it is from an older pre-slice version of FreeBSD."); - sprintf(dname, "/dev/r%sa", rootdev->disk->name); - msgNotify("Checking integrity of existing %s filesystem", dname); + if (!upgrade) { + dialog_clear(); + msgConfirm("Warning: Root device is selected read-only. It will be assumed\n" + "that you have the appropriate device entries already in /dev."); + } + msgNotify("Checking integrity of existing %s filesystem.", dname); i = vsystem("fsck -y %s", dname); - if (i) - msgConfirm("Warning: fsck returned status off %d - this partition may be\nunsafe to use.", i); + if (i) { + dialog_clear(); + msgConfirm("Warning: fsck returned status of %d for %s.\n" + "This partition may be unsafe to use.", i, dname); + } } + /* Switch to block device */ sprintf(dname, "/dev/%sa", rootdev->disk->name); if (Mount("/mnt", dname)) { - msgConfirm("Unable to mount the root file system! Giving up."); - return FALSE; + dialog_clear(); + msgConfirm("Unable to mount the root file system on %s! Giving up.", dname); + return RET_FAIL; } /* Now buzz through the rest of the partitions and mount them too */ + devs = deviceFind(NULL, DEVICE_TYPE_DISK); for (i = 0; devs[i]; i++) { if (!devs[i]->enabled) continue; disk = (Disk *)devs[i]->private; if (!disk->chunks) { + dialog_clear(); msgConfirm("No chunk list found for %s!", disk->name); - return FALSE; + return RET_FAIL; } - - /* Make the proper device mount points in /mnt/dev */ - if (!(RootReadOnly && disk == rootdev->disk)) { + if (root->newfs || upgrade) { Mkdir("/mnt/dev", NULL); MakeDevDisk(disk, "/mnt/dev"); } + for (c1 = disk->chunks->part; c1; c1 = c1->next) { if (c1->type == freebsd) { for (c2 = c1->part; c2; c2 = c2->next) { if (c2->type == part && c2->subtype != FS_SWAP && c2->private) { PartInfo *tmp = (PartInfo *)c2->private; - if (!strcmp(tmp->mountpoint, "/")) + /* Already did root */ + if (c2 == rootdev) continue; if (tmp->newfs) @@ -407,16 +740,20 @@ installFilesystems(void) char fname[80]; int i; + if (c2 == swapdev) + continue; sprintf(fname, "/mnt/dev/%s", c2->name); i = swapon(fname); if (!i) - msgNotify("Added %s as a swap device", fname); - else + msgNotify("Added %s as an additional swap device", fname); + else { + dialog_clear(); msgConfirm("Unable to add %s as a swap device: %s", fname, strerror(errno)); + } } } } - else if (c1->type == fat && c1->private && !RootReadOnly) { + else if (c1->type == fat && c1->private && (root->newfs || upgrade)) { char name[FILENAME_MAX]; sprintf(name, "/mnt%s", ((PartInfo *)c1->private)->mountpoint); @@ -425,32 +762,58 @@ installFilesystems(void) } } + msgNotify("Copying initial device files.."); /* Copy the boot floppy's dev files */ - if (vsystem("find -x /dev | cpio -pdmV /mnt")) { + if ((root->newfs || upgrade) && vsystem("find -x /dev | cpio -pdmv /mnt")) { + dialog_clear(); msgConfirm("Couldn't clone the /dev files!"); - return FALSE; + return RET_FAIL; } command_sort(); command_execute(); - return TRUE; + return RET_SUCCESS; +} + +int +installVarDefaults(char *unused) +{ + /* Set default startup options */ + variable_set2(VAR_ROUTEDFLAGS, "-q"); + variable_set2(VAR_RELNAME, RELEASE_NAME); + variable_set2(VAR_CPIO_VERBOSITY, "high"); + variable_set2(VAR_TAPE_BLOCKSIZE, DEFAULT_TAPE_BLOCKSIZE); + variable_set2(VAR_FTP_USER, "ftp"); + variable_set2(VAR_BROWSER_PACKAGE, "lynx-2.4.2"); + variable_set2(VAR_BROWSER_BINARY, "/usr/local/bin/lynx"); + variable_set2(VAR_CONFIG_FILE, "freebsd.cfg"); + variable_set2(VAR_FTP_STATE, "passive"); + variable_set2(VAR_FTP_ONERROR, "abort"); + variable_set2(VAR_FTP_RETRIES, MAX_FTP_RETRIES); + if (getpid() != 1) + variable_set2(SYSTEM_STATE, "update"); + else + variable_set2(SYSTEM_STATE, "init"); + return RET_SUCCESS; } /* Copy the boot floppy contents into /stand */ -static Boolean -copy_self(void) +Boolean +copySelf(void) { int i; msgWeHaveOutput("Copying the boot floppy to /stand on root filesystem"); - i = vsystem("find -x /stand | cpio -pdmV /mnt"); + i = vsystem("find -x /stand | cpio -pdmv /mnt"); if (i) { + dialog_clear(); msgConfirm("Copy returned error status of %d!", i); return FALSE; } /* Copy the /etc files into their rightful place */ - if (vsystem("cd /mnt/stand; find etc | cpio -pdmV /mnt")) { + if (vsystem("cd /mnt/stand; find etc | cpio -pdmv /mnt")) { + dialog_clear(); msgConfirm("Couldn't copy up the /etc files!"); return TRUE; } @@ -459,8 +822,8 @@ copy_self(void) static Boolean loop_on_root_floppy(void); -static Boolean -root_extract(void) +Boolean +rootExtract(void) { int fd; static Boolean alreadyExtracted = FALSE; @@ -470,7 +833,7 @@ root_extract(void) if (mediaDevice) { if (isDebug()) - msgDebug("Attempting to extract root image from %s device\n", mediaDevice->description); + msgDebug("Attempting to extract root image from %s\n", mediaDevice->name); switch(mediaDevice->type) { case DEVICE_TYPE_FLOPPY: @@ -478,18 +841,20 @@ root_extract(void) break; default: - if (!(*mediaDevice->init)(mediaDevice)) + if (!mediaDevice->init(mediaDevice)) break; - fd = (*mediaDevice->get)(mediaDevice, "floppies/root.flp", NULL); + fd = mediaDevice->get(mediaDevice, "floppies/root.flp", FALSE); if (fd < 0) { - msgConfirm("Couldn't get root image from %s!\nWill try to get it from floppy.", mediaDevice->name); - (*mediaDevice->shutdown)(mediaDevice); + dialog_clear(); + msgConfirm("Couldn't get root image from %s!\n" + "Will try to get it from floppy.", mediaDevice->name); + mediaDevice->shutdown(mediaDevice); alreadyExtracted = loop_on_root_floppy(); } else { - msgNotify("Loading root image from %s", mediaDevice->name); + msgNotify("Loading root image from:\n%s", mediaDevice->name); alreadyExtracted = mediaExtractDist("/", fd); - (*mediaDevice->close)(mediaDevice, fd); + mediaDevice->close(mediaDevice, fd); } break; } @@ -516,3 +881,30 @@ loop_on_root_floppy(void) } return status; } + +static void +create_termcap(void) +{ + FILE *fp; + + const char *caps[] = { + termcap_vt100, termcap_cons25, termcap_cons25_m, termcap_cons25r, + termcap_cons25r_m, termcap_cons25l1, termcap_cons25l1_m, NULL, + }; + const char **cp; + + if (!file_readable(TERMCAP_FILE)) { + Mkdir("/usr/share/misc", NULL); + fp = fopen(TERMCAP_FILE, "w"); + if (!fp) { + dialog_clear(); + msgConfirm("Unable to initialize termcap file. Some screen-oriented\nutilities may not work."); + return; + } + cp = caps; + while (*cp) + fprintf(fp, "%s\n", *(cp++)); + fclose(fp); + } +} + |
